Shuo Chang Phones & Addresses
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309 Almansor St, Alhambra, CA 91801 (626) 576-1555
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309 S Almansor St APT E, Alhambra, CA 91801 (626) 576-9555
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Monterey Park, CA
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Pasadena, CA
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Los Angeles, CA
Work
Company:
Ergonomics
Education
School / High School:
Institut Supérieur, oh, French Government, Beijing University Sep 2007 to Apr 2010
Business Records
Name / Title
Company / Classification
Phones & Addresses
President
VINPOWER, INC
Whol Computers/Peripherals · Home Theater Design
Whol Computers/Peripherals · Home Theater Design
817 S Palm Ave, Alhambra, CA 91803
(626) 282-5300, (626) 289-3800
(626) 282-5300, (626) 289-3800
President
RUNTECHMEDIA INC
Computer Related Services
Computer Related Services
817 S Palm Ave, Alhambra, CA 91803
812 S Date Ave, Alhambra, CA 91803
(626) 656-8900
812 S Date Ave, Alhambra, CA 91803
(626) 656-8900
Vin Pals, LLC
Auto Dealer
Auto Dealer
817 S Palm Ave, Alhambra, CA 91803
812 S Date Ave, Alhambra, CA 91803
812 S Date Ave, Alhambra, CA 91803
President
Sandy Yang Inc
Business Services · Copies
Business Services · Copies
412 S Date Ave, Alhambra, CA 91803
812 S Date Ave, Alhambra, CA 91803
(626) 248-9800
812 S Date Ave, Alhambra, CA 91803
(626) 248-9800
Manager
Run P C
Custom Computer Programing
Custom Computer Programing
817 S Palm Ave, Alhambra, CA 91803
812 S Date Ave, Alhambra, CA 91803
(626) 308-1689
812 S Date Ave, Alhambra, CA 91803
(626) 308-1689
Publications
Us Patents
Optical Disk Duplicator
View pageUS Patent:
D545819, Jul 3, 2007
Filed:
Dec 20, 2004
Appl. No.:
29/220003
Inventors:
Shuo W. Chang - Alhambra CA, US
International Classification:
1402
US Classification:
D14369
Standalone Intelligent Autoloader With Modularization Architectures And Self-Adaptive Motion Control Ability For Mass Optical Disks Duplication
View pageUS Patent:
7826924, Nov 2, 2010
Filed:
May 10, 2006
Appl. No.:
11/382672
Inventors:
Mingji Lou - Alhambra CA, US
Chia Chun Cheng - Alhambra CA, US
Shuo Wei Chang - Alhambra CA, US
Weicheng Chu - Alhambra CA, US
Chin-han Chou - Alhambra CA, US
Chia Chun Cheng - Alhambra CA, US
Shuo Wei Chang - Alhambra CA, US
Weicheng Chu - Alhambra CA, US
Chin-han Chou - Alhambra CA, US
Assignee:
Vinpower, Inc. - Alhambra CA
International Classification:
G06F 19/00
US Classification:
700245, 700213, 700218, 369 3019, 369 3032, 41422209, 41422213, 414937, 414941
Abstract:
An autoloader system with modularization architecture and self-adaptive motion control ability for mass optical disks duplication includes four physical modules: a robot arm module with sensors and joints dedicates for delivering and picking up optical disks; an optical disk duplication tower has a number of optical drives in a stack, or a matrix for optical disk duplication; a motion control module has an embedded motion controller and a power source to synchronize the motion of robot arm and duplication; a platform module has a base frame to fix other modules and a user interface. Some disk stacks are situated on top of platform module. The use of a self-adaptive control algorithm, consisting of a Motion Strategy Database, Initial Process, Motion Planning Process, Motion Generation Process and Motion Monitor Process, to ascertain system configurations and components furthest satisfy the required flexibility for modifying/upgrading hardware or ever-changing user needs. The use of DC motors and self-correcting adaptive algorithm provides better versatility to disk copier systems than most commonly used stepper motors, even in the case of “short tray” wherein the tray does not fully extend out. The stand-alone design of present invention further makes the use and operation of the disk copier easier and friendlier.
Disc Autoloader And Duplicator Having One-Dimensional Robotic Arm Movement
View pageUS Patent:
7835233, Nov 16, 2010
Filed:
Aug 8, 2008
Appl. No.:
12/188989
Inventors:
Shuo Wei Chang - Alhambra CA, US
Yi Wei - Alhambra CA, US
Yi Wei - Alhambra CA, US
Assignee:
Vinpower, Inc. - Alhambra CA
International Classification:
H05K 7/20
US Classification:
369 3034, 36167939, 361724, 361727, 720601
Abstract:
The present invention relates to design and construction of a mini and compact optical disc autoloader. By way of a flip-flop device positioned and pivoted between two disc trays, the robotic arm movement is simplified to a one-dimensional linear fashion and greatly reduces the cost of production and also cost of maintenance. The present invention also allows for multiple write drives to be easily built into present invention, creating an efficient duplicating system. It can be used for the home and small business environment for small volume optical duplication, storage and management.
Integrated Standalone Optical Disc Duplication And Labeling System Capable Of Recording Information On The Data Side And Printing Images By Direct Laser Labeling On The Opposite Side Optical Disc
View pageUS Patent:
20090262622, Oct 22, 2009
Filed:
Apr 18, 2008
Appl. No.:
12/105653
Inventors:
Shuo Wei Chang - Alhambra CA, US
Chia Chun Cheng - Alhambra CA, US
Chia Chun Cheng - Alhambra CA, US
International Classification:
G11B 7/28
US Classification:
369 84
Abstract:
Present invention provides a one-stop simplified mechanism of optical disc duplication and labeling, all done within the same integrated standalone system, saving the trouble of multi-step disc handling and the saving the cost of additional expenses related to the use of traditional labeling method such as ink, ribbons and other consumable items.
Method For Sensing The Physically-Recordable Maximum Capacity Of A Disc
View pageUS Patent:
20150098312, Apr 9, 2015
Filed:
Jun 19, 2014
Appl. No.:
14/309768
Inventors:
Shuo Wei CHANG - Monterey Park CA, US
David R. GUO - Temple City CA, US
David R. GUO - Temple City CA, US
International Classification:
G11B 7/007
US Classification:
369 3003, 369 4731
Abstract:
The method adapted for a disc burner for sensing/computing the maximum allowable capacity of a disc for overburn purpose where an accurate capacity of the disc based on the outermost-edge wobble signal is obtained, resulting in more data written on the disc with an amount of the data smaller than the physically-recordable maximum capacity of the disc and decreasing the failure rate of data overburning.